PROTECTION OF STEEL AND LIGHT ALLOYS WITH POLYVINYL BUTYRAL PHOSPHATIZING PRIMERS VL-023

摘要

It has been shown that the newly developed phosphatized primers VL-023 based on medium-viscous polyvinylbutyral and modified phenol resins have high stability, water and atmosphere resistance, excellent covering capability and dispersion.n2.tIt has been shown that the primers VL-023 can be used for protection of metal against atmospheric corrosion during the period of inter-operational preservation (replacing phosphatized salt “mazhef” and olling.